DE3171828D1 - The use of reagent strips for the production of reagent solutions - Google Patents
The use of reagent strips for the production of reagent solutionsInfo
- Publication number
- DE3171828D1 DE3171828D1 DE8181108795T DE3171828T DE3171828D1 DE 3171828 D1 DE3171828 D1 DE 3171828D1 DE 8181108795 T DE8181108795 T DE 8181108795T DE 3171828 T DE3171828 T DE 3171828T DE 3171828 D1 DE3171828 D1 DE 3171828D1
- Authority
- DE
- Germany
- Prior art keywords
- reagent
- production
- strips
- solutions
- reagent solutions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003153 chemical reaction reagent Substances 0.000 title 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/525—Multi-layer analytical elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/805—Test papers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biophysics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8181108795T DE3171828D1 (en) | 1980-12-23 | 1981-10-23 | The use of reagent strips for the production of reagent solutions |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803048799 DE3048799A1 (en) | 1980-12-23 | 1980-12-23 | REAGENT STRIP FOR ANALYTICAL PURPOSES |
DE8181108795T DE3171828D1 (en) | 1980-12-23 | 1981-10-23 | The use of reagent strips for the production of reagent solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3171828D1 true DE3171828D1 (en) | 1985-09-19 |
Family
ID=6120152
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803048799 Withdrawn DE3048799A1 (en) | 1980-12-23 | 1980-12-23 | REAGENT STRIP FOR ANALYTICAL PURPOSES |
DE8181108795T Expired DE3171828D1 (en) | 1980-12-23 | 1981-10-23 | The use of reagent strips for the production of reagent solutions |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803048799 Withdrawn DE3048799A1 (en) | 1980-12-23 | 1980-12-23 | REAGENT STRIP FOR ANALYTICAL PURPOSES |
Country Status (9)
Country | Link |
---|---|
US (1) | US4605629A (en) |
EP (1) | EP0054679B1 (en) |
JP (1) | JPS57168159A (en) |
AR (1) | AR226398A1 (en) |
AT (1) | ATE14936T1 (en) |
CS (1) | CS249117B2 (en) |
DD (1) | DD201944A5 (en) |
DE (2) | DE3048799A1 (en) |
HU (1) | HU185981B (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3233809A1 (en) * | 1982-09-11 | 1984-03-15 | Boehringer Mannheim Gmbh, 6800 Mannheim | CUEVETTE FOR DETERMINING CHEMICAL COMPOUNDS IN LIQUIDS |
JPH0736012B2 (en) * | 1984-10-05 | 1995-04-19 | テルモ株式会社 | Test pieces |
DE3523439A1 (en) * | 1985-06-29 | 1987-01-08 | Boehringer Mannheim Gmbh | TEST CARRIER |
US4618475A (en) * | 1985-08-30 | 1986-10-21 | Miles Laboratories, Inc. | Reagent test device containing hydrophobic barriers |
DE3616105A1 (en) * | 1986-05-13 | 1987-11-19 | Merck Patent Gmbh | TEST STRIP |
US5238847A (en) * | 1987-05-20 | 1993-08-24 | Boehringer Mannheim Gmbh | Test kit and process for the determination of an analyte in a pasty sample |
SE8703675L (en) * | 1987-09-23 | 1989-03-24 | Life Science International Ab | LUMINOMETRIC ANALYSIS ON CELLULATED ATP |
FR2621393B1 (en) * | 1987-10-05 | 1991-12-13 | Toledano Jacques | DEVICE FOR IMMUNOENZYMATIC DETECTION OF SUBSTANCES FROM A DROP OF BLOOD OR LIQUID FROM ANY BIOLOGICAL MEDIUM |
DE3742786A1 (en) * | 1987-12-17 | 1989-06-29 | Boehringer Mannheim Gmbh | ANALYSIS SYSTEM FOR DETERMINING A COMPONENT OF A LIQUID |
US5304467A (en) * | 1988-11-30 | 1994-04-19 | Kyoto Daiichi Kagaku Co., Ltd. | Device for assay of liquid sample |
US5234813A (en) * | 1989-05-17 | 1993-08-10 | Actimed Laboratories, Inc. | Method and device for metering of fluid samples and detection of analytes therein |
JP3146078B2 (en) * | 1992-10-21 | 2001-03-12 | 島久薬品株式会社 | Equipment for culturing microorganisms |
US5268146A (en) * | 1992-03-25 | 1993-12-07 | Litmus Concepts, Inc. | Fast response test panel |
US5652148A (en) * | 1993-04-20 | 1997-07-29 | Actimed Laboratories, Inc. | Method and apparatus for red blood cell separation |
US5660798A (en) * | 1993-04-20 | 1997-08-26 | Actimed Laboratories, Inc. | Apparatus for red blood cell separation |
US5766552A (en) * | 1993-04-20 | 1998-06-16 | Actimed Laboratories, Inc. | Apparatus for red blood cell separation |
US5413761A (en) * | 1994-06-09 | 1995-05-09 | Dulaney; Dolores P. | Perforated diagnostic device |
US5989845A (en) * | 1996-04-05 | 1999-11-23 | Mercury Diagnostics, Inc. | Diagnostic compositions and devices utilizing same |
US5776719A (en) * | 1997-07-07 | 1998-07-07 | Mercury Diagnostics, Inc. | Diagnostic compositions and devices utilizing same |
US6040151A (en) * | 1998-03-10 | 2000-03-21 | Mercury Diagnostics, Inc. | Diagnostic compositions and devices utilizing same |
US6571651B1 (en) | 2000-03-27 | 2003-06-03 | Lifescan, Inc. | Method of preventing short sampling of a capillary or wicking fill device |
US6612111B1 (en) * | 2000-03-27 | 2003-09-02 | Lifescan, Inc. | Method and device for sampling and analyzing interstitial fluid and whole blood samples |
JP3351518B2 (en) * | 2000-10-10 | 2002-11-25 | 健次 中島 | pH test stick that significantly delays drying of pH test paper |
US7491546B2 (en) * | 2004-09-27 | 2009-02-17 | Industrial Test Systems, Inc. | Reagent delivery and photometric chlorine analysis |
US20060246596A1 (en) * | 2005-04-29 | 2006-11-02 | Industrial Test Systems, Inc. | Reagent delivery device and method |
US7955484B2 (en) * | 2005-12-14 | 2011-06-07 | Nova Biomedical Corporation | Glucose biosensor and method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2118455B1 (en) * | 1971-04-16 | 1972-09-21 | Boehringer Mannheim Gmbh | Test strips |
CH583422A5 (en) * | 1972-01-25 | 1976-12-31 | Hoffmann La Roche | |
US3912655A (en) * | 1973-12-26 | 1975-10-14 | American Cyanamid Co | Reagent impregnated paper strips for use in preparing TLC spray reagents |
DE2436598C2 (en) * | 1974-07-30 | 1983-04-07 | Boehringer Mannheim Gmbh, 6800 Mannheim | Stable test strip for the detection of ingredients in liquids |
JPS5181690A (en) * | 1975-01-16 | 1976-07-17 | Mitsubishi Heavy Ind Ltd | KAGAKUSHIKENNIOKERUSHAKUNOTENKAHOHO |
JPS536551A (en) * | 1976-07-07 | 1978-01-21 | Matsushita Electric Ind Co Ltd | Piezo electric vibrator |
SE404703C (en) * | 1976-09-20 | 1986-06-23 | Garphytte Bruk Ab | VALVE SPRING ROW OF LAYER ALLOY STEEL |
DE2655977A1 (en) * | 1976-12-10 | 1978-06-22 | Macherey Nagel & Co Chem | Test strips with absorbent zone - using filter paper area to remove excess liquid from test area |
DE2709625C3 (en) * | 1977-03-05 | 1982-03-04 | Battelle-Institut E.V., 6000 Frankfurt | Process for scientific, analytical or diagnostic examination |
DE2739008A1 (en) * | 1977-08-30 | 1979-03-15 | Behringwerke Ag | Indicator sheet for use with liquids, esp. blood and urine - having coating of hydrophilic swellable polymer particles, preventing indicator running |
DE2821469A1 (en) * | 1978-05-17 | 1979-11-22 | Boehringer Mannheim Gmbh | DIAGNOSTIC AGENT FOR DETERMINING UREA |
US4193766A (en) * | 1978-11-13 | 1980-03-18 | Miles Laboratories, Inc. | Device and method for preparation of a control solution for ketone determination |
US4234316A (en) * | 1979-04-02 | 1980-11-18 | Fmc Corporation | Device for delivering measured quantities of reagents into assay medium |
-
1980
- 1980-12-23 DE DE19803048799 patent/DE3048799A1/en not_active Withdrawn
-
1981
- 1981-10-23 AT AT81108795T patent/ATE14936T1/en not_active IP Right Cessation
- 1981-10-23 DE DE8181108795T patent/DE3171828D1/en not_active Expired
- 1981-10-23 EP EP81108795A patent/EP0054679B1/en not_active Expired
- 1981-12-16 AR AR287827A patent/AR226398A1/en active
- 1981-12-18 CS CS819512A patent/CS249117B2/en unknown
- 1981-12-21 DD DD81235989A patent/DD201944A5/en not_active IP Right Cessation
- 1981-12-23 JP JP56207276A patent/JPS57168159A/en active Granted
- 1981-12-23 HU HU813944A patent/HU185981B/en unknown
-
1984
- 1984-07-27 US US06/634,667 patent/US4605629A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0252824B2 (en) | 1990-11-14 |
AR226398A1 (en) | 1982-06-30 |
ATE14936T1 (en) | 1985-08-15 |
EP0054679A1 (en) | 1982-06-30 |
CS249117B2 (en) | 1987-03-12 |
HU185981B (en) | 1985-04-28 |
DE3048799A1 (en) | 1982-07-08 |
JPS57168159A (en) | 1982-10-16 |
US4605629A (en) | 1986-08-12 |
DD201944A5 (en) | 1983-08-17 |
EP0054679B1 (en) | 1985-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ROCHE DIAGNOSTICS GMBH, 68305 MANNHEIM, DE |